27990452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34471}}^1$

素因数の和:34511

約数の個数: 24

約数和(自身を含む): 57912960

約数和(自身を除く): 29922508

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 34471, 68942, 137884, 241297, 482594, 965188, 999659, 1999318, 3998636, 6997613, 13995226, 27990452]

約数ペア:

[(1, 27990452), (2, 13995226), (4, 6997613), (7, 3998636), (14, 1999318), (28, 999659), (29, 965188), (58, 482594), (116, 241297), (203, 137884), (406, 68942), (812, 34471)]